| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.36 | 7.110% | $68.936 | $68.94 | $68.95 | $68.90 |
| Purchase #2 | $6.55 | 8.870% | $7.131 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $48.42 | 4.117% | $50.4135 | $50.41 | $50.40 | $50.40 |
| Purchase #4 | $41.60 | 9.207% | $45.4301 | $45.43 | $45.45 | $45.40 |
| Purchase #5 | $129.99 | 4.600% | $135.9695 | $135.97 | $135.95 | $136.00 |
| Purchase #6 | $30.69 | 12.169% | $34.4247 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $136.29 | 3.403% | $140.9279 | $140.93 | $140.95 | $140.90 |
| 7 purchase totals = | $457.90 | $483.2327 | $483.23 | $483.25 | $483.10 | |